UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3CJwTWmmQWjwgdrjVVD5fPjMLp4T/CM2QITWeEl214=' 
WHERE 
  key_id = '1606332ae44ba9c120a0a192b2354c12b46d33361724060ec5da0f20bf79833e' 
  AND (
    token = 'z3CJwTWmmQWjwgdrjVVD5fPjMLp4T/CM2QITWeEl214=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )